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Date: Fri, 21 Nov 2003 16:34:00 -0000
From: Eric McDonald <mcdonald@phy.cmich.edu>
To: xconq <xconq7@sources.redhat.com>
Subject: RE: Non flat maps (use pentagons and septagons on maps)
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> > Xconq already supports east-west tori. If you join north and south
> 
> Are you sure you don't mean that Xconq supports east-west cylinders, and

Yes. I had the correct topological space in my head but wrote 
the wrong word. A torus requires an additional aligned folding 
to create. And a sphere takes two anti-aligned foldings to 
create.

Eric